Dirk Wagenaar

408 total citations
18 papers, 273 citations indexed

About

Dirk Wagenaar is a scholar working on Radiation, Pulmonary and Respiratory Medicine and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Dirk Wagenaar has authored 18 papers receiving a total of 273 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Radiation, 13 papers in Pulmonary and Respiratory Medicine and 9 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Dirk Wagenaar's work include Advanced Radiotherapy Techniques (15 papers), Radiation Therapy and Dosimetry (13 papers) and Advanced X-ray and CT Imaging (5 papers). Dirk Wagenaar is often cited by papers focused on Advanced Radiotherapy Techniques (15 papers), Radiation Therapy and Dosimetry (13 papers) and Advanced X-ray and CT Imaging (5 papers). Dirk Wagenaar collaborates with scholars based in Netherlands, Sweden and Germany. Dirk Wagenaar's co-authors include Johannes A. Langendijk, Stefan Both, Artūrs Meijers, A. van der Schaaf, Jeffrey Free, Erik W. Korevaar, Antje Knopf, R.G.J. Kierkels, E.R. van der Graaf and Marcel J. W. Greuter and has published in prestigious journals such as PLoS ONE, International Journal of Radiation Oncology*Biology*Physics and Physics in Medicine and Biology.

In The Last Decade

Dirk Wagenaar

16 papers receiving 272 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Dirk Wagenaar Netherlands 9 214 210 116 47 41 18 273
Kjell Eriksson Sweden 7 318 1.5× 355 1.7× 194 1.7× 43 0.9× 28 0.7× 11 388
Roberto Righetto Italy 11 270 1.3× 249 1.2× 101 0.9× 60 1.3× 31 0.8× 40 320
Susu Yan United States 8 159 0.7× 156 0.7× 99 0.9× 30 0.6× 28 0.7× 20 261
Jatinder Saini United States 12 395 1.8× 384 1.8× 132 1.1× 37 0.8× 45 1.1× 40 507
Kaley Woods United States 11 234 1.1× 281 1.3× 168 1.4× 41 0.9× 15 0.4× 27 335
Sungkoo Cho South Korea 8 191 0.9× 189 0.9× 71 0.6× 24 0.5× 15 0.4× 40 262
Mirko Unipan Netherlands 7 229 1.1× 217 1.0× 102 0.9× 29 0.6× 21 0.5× 15 266
Jeffrey Free Netherlands 10 194 0.9× 196 0.9× 94 0.8× 65 1.4× 14 0.3× 17 274
Daniel Unholtz Germany 10 395 1.8× 368 1.8× 120 1.0× 43 0.9× 100 2.4× 20 461
Gernot Echner Germany 11 234 1.1× 346 1.6× 243 2.1× 108 2.3× 21 0.5× 37 445

Countries citing papers authored by Dirk Wagenaar

Since Specialization
Citations

This map shows the geographic impact of Dirk Wagenaar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Dirk Wagenaar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Dirk Wagenaar more than expected).

Fields of papers citing papers by Dirk Wagenaar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Dirk Wagenaar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Dirk Wagenaar. The network helps show where Dirk Wagenaar may publish in the future.

Co-authorship network of co-authors of Dirk Wagenaar

This figure shows the co-authorship network connecting the top 25 collaborators of Dirk Wagenaar. A scholar is included among the top collaborators of Dirk Wagenaar based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Dirk Wagenaar. Dirk Wagenaar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

18 of 18 papers shown
1.
Wagenaar, Dirk, et al.. (2025). Transfer learning for DL‐based Synthetic CT after reconstruction algorithm upgrade in a proton therapy clinic. Medical Physics. 52(7). e17937–e17937.
2.
Tran, Linh T., et al.. (2025). Calibrating p-i-n Diodes for Displacement Damage Monitoring in a Space Radiation Environment. IEEE Transactions on Nuclear Science. 72(4). 1159–1164. 1 indexed citations
3.
Lühr, Armin, Dirk Wagenaar, Daniëlle B. P. Eekers, et al.. (2024). Recommendations for reporting and evaluating proton therapy beyond dose and constant relative biological effectiveness. Physics and Imaging in Radiation Oncology. 33. 100692–100692. 1 indexed citations
4.
Wagenaar, Dirk, Steven Habraken, Ilaria Rinaldi, et al.. (2024). Evaluating and reporting LET and RBE-weighted dose in proton therapy for glioma – The Dutch approach. Radiotherapy and Oncology. 202. 110653–110653. 2 indexed citations
5.
Wagenaar, Dirk, Johannes A. Langendijk, & Stefan Both. (2024). Linear approximation of variable relative biological effectiveness models for proton therapy. Physics and Imaging in Radiation Oncology. 33. 100691–100691.
6.
Birkfellner, Wolfgang, Christian Richter, Dirk Wagenaar, et al.. (2024). Dosimetric characteristics of 3D-printed and epoxy-based materials for particle therapy phantoms. Frontiers in Physics. 12. 4 indexed citations
7.
Both, Stefan, et al.. (2023). Assessment of residual geometrical errors of clinical target volumes and their impact on dose accumulation for head and neck radiotherapy. Radiotherapy and Oncology. 188. 109856–109856. 4 indexed citations
8.
Thummerer, Adrian, et al.. (2023). Feasibility of Monte Carlo dropout‐based uncertainty maps to evaluate deep learning‐based synthetic CTs for adaptive proton therapy. Medical Physics. 51(4). 2499–2509. 18 indexed citations
9.
Free, Jeffrey, Dirk Wagenaar, Erik Engwall, et al.. (2022). Spot scanning proton arc therapy reduces toxicity in oropharyngeal cancer patients. Medical Physics. 50(3). 1305–1317. 27 indexed citations
10.
Sørensen, Brita Singers, Jörg Pawelke, Julia Bauer, et al.. (2021). Does the uncertainty in relative biological effectiveness affect patient treatment in proton therapy?. Radiotherapy and Oncology. 163. 177–184. 50 indexed citations
11.
Wagenaar, Dirk, Ewoud Schuit, A. van der Schaaf, Johannes A. Langendijk, & Stefan Both. (2021). Can the mean linear energy transfer of organs be directly related to patient toxicities for current head and neck cancer intensity-modulated proton therapy practice?. Radiotherapy and Oncology. 165. 159–165. 13 indexed citations
12.
Wagenaar, Dirk, R.G.J. Kierkels, A. van der Schaaf, et al.. (2020). Head and neck IMPT probabilistic dose accumulation: Feasibility of a 2 mm setup uncertainty setting. Radiotherapy and Oncology. 154. 45–52. 31 indexed citations
13.
Meijers, Artūrs, Jeffrey Free, Dirk Wagenaar, et al.. (2020). Validation of the proton range accuracy and optimization of CT calibration curves utilizing range probing. Physics in Medicine and Biology. 65(3). 03NT02–03NT02. 30 indexed citations
14.
Wagenaar, Dirk, R.G.J. Kierkels, Jeffrey Free, et al.. (2019). Composite minimax robust optimization of VMAT improves target coverage and reduces non-target dose in head and neck cancer patients. Radiotherapy and Oncology. 136. 71–77. 15 indexed citations
15.
Wagenaar, Dirk, Linh T. Tran, Artūrs Meijers, et al.. (2019). Validation of linear energy transfer computed in a Monte Carlo dose engine of a commercial treatment planning system. Physics in Medicine and Biology. 65(2). 25006–25006. 52 indexed citations
16.
Wagenaar, Dirk, R.G.J. Kierkels, A. van der Schaaf, et al.. (2019). Robustness Evaluation Using Dose Accumulation in Head and Neck IMPT. International Journal of Radiation Oncology*Biology*Physics. 105(1). E744–E745. 3 indexed citations
17.
Wagenaar, Dirk, R.G.J. Kierkels, Jeffrey Free, Johannes A. Langendijk, & Erik W. Korevaar. (2017). OC-0443: Robust optimization of VMAT in head and neck patients. Radiotherapy and Oncology. 123. S234–S235. 1 indexed citations
18.
Wagenaar, Dirk, E.R. van der Graaf, A. van der Schaaf, & Marcel J. W. Greuter. (2015). Quantitative Comparison of Commercial and Non-Commercial Metal Artifact Reduction Techniques in Computed Tomography. PLoS ONE. 10(6). e0127932–e0127932. 21 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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